お気楽領主の楽しい領地防衛～生産系魔術で名もなき村を最強の城塞都市に～ 1 – 9話 English Subtitle 2026
Evening of Chaos by Kevin MacLeod is licensed under a Creative Commons Attribution 4.0 licence. https://creativecommons.org/licenses/by/4.0/
Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1300041
Artist: http://incompetech.com/